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Add Point::new_from_constant method #17

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merged 1 commit into from
Jun 23, 2023

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ConstanceBeguier
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It is now possible to create a Point from a constant.

This functionality is required to evaluate the old nullifier.

  • for non split_notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old)
  • for split notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old + NullifierL)

@ConstanceBeguier ConstanceBeguier merged commit 81c8b92 into zsa1 Jun 23, 2023
ConstanceBeguier added a commit that referenced this pull request Jul 24, 2023
It is now possible to create a Point from a constant.
This functionality is required to evaluate the old nullifier.
- for non split_notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old)
- for split notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old + NullifierL)
ConstanceBeguier added a commit that referenced this pull request Nov 23, 2023
It is now possible to create a Point from a constant.
This functionality is required to evaluate the old nullifier.
- for non split_notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old)
- for split notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old + NullifierL)
ConstanceBeguier added a commit that referenced this pull request Dec 7, 2023
It is now possible to create a Point from a constant.
This functionality is required to evaluate the old nullifier.
- for non split_notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old)
- for split notes, nf_old = Extract_P([PRF^{nfOrchard}_{nk}(rho_old) + psi_nf) mod q_P] NullifierK + cm_old + NullifierL)
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2 participants